Edexcel International AS and A level Biology XBI11/YBI11 · 7.16.ii
Negative feedback in maintaining systems
- Code
- 7.16.ii
- In
- 7.16 Feedback control
- Topic
- U5 Respiration, Internal Environment, Coordination and Gene Technology
- Course
- International AS and A level Biology XBI11/YBI11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 7.16 Feedback control
- 7.16.i Negative and positive feedback
- 7.16.ii Negative feedback in maintaining systems